what the hell is a nug i keep hearin people say it but i dunno what it means. im good on most other words its just this one i got trouble with.
1 Improper use of contact lenses or steroid eyedrops can lead to fungal infections, which in turn can cause corneal ulcers. Also, a corneal injury that results in plant material getting into the eye can lead to fungal keratitis.  Acanthamoeba are microscopic, single-celled amoeba that can cause human infection.
Causes of Eye Cyst. Eye cysts are caused due to various reasons such as blockage of the meibomian gland, keratosis, skin tags, eyelid stye, poor hygiene, skin cancer, out of date cosmetics and bacteria. The eyelashes of our eyes have the meibomian gland, which helps in the lubrication of the eye along with the tears by producing oil.